Drinking Water Faucet, Kitchen Sink Faucet Beverage Faucet for Drinking Water Purifier Filter Filtration System, 1/4-inch Tube, Lead-Free, Brushed Stainless Steel by KINGLEV

I picked up this KINGLEV drinking water faucet to pair with my under-sink reverse osmosis system, and it’s been a solid addition to my kitchen. The brushed stainless steel finish looks sharp—modern and understated, blending seamlessly with my main sink faucet. It’s lead-free and made of SUS304 stainless steel, which gives me peace of mind about water safety, especially since it’s feeding my drinking supply. The single-lever handle feels sturdy and turns smoothly, thanks to what feels like a quality ceramic cartridge inside. Installation was a breeze. It uses a 1/4-inch tube, and the included fittings made hooking it up to my RO system quick—no leaks after a week of use. The gooseneck design swivels 360 degrees, which is handy for filling pitchers or tall bottles without awkward angles. Water flow is steady and quiet, no splashing or gurgling like some cheaper faucets I’ve tried. It’s clearly built for cold water filtration systems, not hot/cold mixing, so it’s purpose-driven and does that job well. There are a couple nitpicks. The base is a bit narrow, so if your sink has a larger pre-drilled hole, it might not cover it fully without an extra plate (not included). Also, while it’s durable, the swivel feels slightly loose over time—nothing major, but worth noting. Compared to a basic RO faucet I replaced, this one’s a clear upgrade in style and build, though it’s pricier. For anyone with a water purifier or RO setup, this faucet delivers. It’s practical, looks great, and feels built to last. I’d give it 4.5 stars—half off for the base size, but rounded up to 5 for its overall performance. Just measure your sink hole first!

I installed this tap in my kitchen with a feed directly from my pump after I installed a water softener to provide palatable drinking water in the house. it looks nice and does the job. We get water from our own well and the water comes from a deep limestone aquifer so it is very hard, but tastes good. Softened water has that semi-salty taste. This was an easy installation after drilling a hole through the sink. The fittings were easy to use but the tubing was too short. I had to buy a roll of 1/4" tubing at the local Lowes to reach my pump equipment in the basement. It is handy that this rotates out of the way so it doesn't interfere with washing dishes in the sink. It does seem a bit flimsy and the tube is a long lever, so I am concerned that any pressure on the upright tube might break its base, so we are careful with it. At first I thought it did not seal because it would drip after I turned it off, then I realized that after I turned it off there would still always be water in the drop part of the loop that would drip out, but then it stopped after a few drops and has not been a problem.

Easy to install and nice look.

If it didn’t come with a stripped nut I would give a much better review. It is currently unusable. The nut to secure under sink is not a standard size or thread count. Emailed the seller Kinglev and have received no response. I am updating my review, since I was annoyed about having to wait for a useable faucet. After a few days Kinglev conatacted me about the stripped nut. I provided a picture and video and they have replaced the faucet. I am pleased with the overall faucet quality, it appears they had an issue with quality control on the retaining nut.

UPDATE- I was too quick to put a review. After the RO system got pressurized, water pressure and flow is good and maybe better than my previous faucet. The water drop seeing in the picture is just a left over drop (once cleaned or fallen it’s gone). Faucet completed shut down the water and there is not running nor leaking water. So no BUT, just beautiful faucet and working as expected!! Recommended Beautiful faucet and Nickel finished. It match perfectly to my kitchen faucet. I noticed lower water pressure than the previous faucet, but it still good for the purpose (I’ve seen slower and worst). Main issue is I guess, dripping water, not continuous as my previous faucet (had it for years) that couldn’t shutoff the water 100% anymore, but I’m concerned it would increase with the time. It shouldn’t drip at all, specially if it’s brand new 😔

Solid stainless steel. Much more robust than the one it replaced. Easy to install with different connectors depending on what's already there. Looks great. Good water flow. Love it! Update: If you use this in a boat or RV which is stored in winter, you have to remove the whole valve assembly or it will freeze. I just disconnected the water hose from the bottom and opened the valve. Come Spring the plastic valve behind the handle had cracked and been pushed out. There must have been some water trapped in there. I ordered another faucet and still love it, but be warned!

It is a good water faucet. Seems like a good build. Easy to install.

The power and looks of this unit are fantastic. It’s been installed for almost two years and we've had many compliments. Just the other day it has started leaking out of the on/off swivel part. I'm sure it’s just an O Ring and have reached out to the supplier to see how to get it open to replace the o ring. It looks super modern in my kitchen and is used daily for our distilled water so I know it’s not sediment in there. I'd buy another if I have to but hope it’s an easy fix. Update: seller reached out promptly and resolved the leak issue. Great company buy from them. Not everyday that sellers stand behind their products. It’s appreciated.